QuadTurboPrius

It looks like, at least at the moment, that BlackBoost is the only cold air intake options at the moment on the M157/W212 platform -- is that right?

QuadTurboPrius

I see this:
https://www.weistec.com/air-filter-set-m157-m278.html

and this:
https://zeferperformance.com/product...-intake-system

and this:
https://www.amsperformance.com/produ...nt-air-filter/

So maybe the factory boxes with better (??) filters helps?

Very odd that so many catless downpipe options exist but the intake is basically left untouched. Is the factory intake really that good??

Rehabguy

The AMS intake you are referring to is this:



Some websites still list it for sale... $5000. You only linked the replacement filters for it.

And, there is also:






I personally like the Modal Works. Haven't gotten around to it.